是说芯语
Search documents
 国家出手!英伟达违法实锤,黄仁勋或面临608亿元罚款!
 是说芯语· 2025-09-16 06:17
9月15日, 国家市场监督管理总局 发布公告称,经初步调查,英伟达公司违反《中华人民共和国反垄断 法》和《市场监管总局关于附加限制性条件批准英伟达公司收购迈络思科技有限公司股权案反垄断审查 决定的公告》,市场监管总局依法决定对其实施进一步调查。 受此影响,英伟达美股盘前应声下跌超2%。 (图片来源: 国家市场监督管理总局网站 ) 据了解,该事件的起因可以追溯到2019年,当时英伟达宣布以69亿美元收购以色列芯片厂商Mellanox (迈络思)。由于交易金额巨大且涉及中国市场,需要中国反垄断机构的批准。 2020年, 国家市场监督管理总局 附加限制性条件批准了这项收购。条件包括: 英伟达不得强制捆绑销 售GPU和迈络思产品;必须按照公平、合理、无歧视原则向中国市场持续供应相关产品。 然而,英伟达似乎没有履行承诺。2024年12月9日, 国家市场监督管理总局 发布公告称,因英伟达公司 涉嫌违反《中华人民共和国反垄断法》及相关审查决定公告,市场监管总局依法对英伟达公司开展立案 调查。 历经9个多月的调查,如今已经初步确认了英伟达违反中国 《反垄断法》 以及此前有条件批准收购迈络 思交易的相关协议。 根据调查,英伟达 ...
 阿里、百度、腾讯接连出招,字节会按兵不动?
 是说芯语· 2025-09-16 03:50
 Core Viewpoint - Major Chinese tech companies, including Alibaba, Baidu, and Tencent, are accelerating the development and adaptation of domestic AI chips to reduce reliance on NVIDIA products amid tightening international restrictions on advanced AI chip exports [3][6][7].   Group 1: Alibaba - Alibaba has been actively developing its own chips since acquiring Zhongtian Micro in 2018, launching products like the Hanguang 800 and Xuantie processors, and recently testing a new AI inference chip that rivals NVIDIA's H20 [3][4]. - The company aims to create a complete closed-loop system encompassing chips, models, and applications, demonstrating its commitment to building a self-controlled computing power system [3][6].   Group 2: Baidu - Baidu introduced the Kunlun chip series in 2018, with the second generation now utilizing 7nm technology, significantly enhancing performance [3][4]. - The company has established a large-scale cluster based on the Kunlun P800 chip, achieving training efficiency and energy efficiency comparable to international standards, and is currently testing the new version of Wenxin Yiyan [3][4].   Group 3: Tencent - Tencent has announced full compatibility with mainstream domestic chips, building on previous developments in its cloud services [4][6]. - The company has created a comprehensive domestic software ecosystem and has integrated its proprietary cloud platform with various domestic hardware and software, enhancing its service offerings [4][6].   Group 4: ByteDance - ByteDance has not officially announced significant progress in adapting or developing domestic chips but is reportedly increasing its efforts in self-developed AI chips, with plans to collaborate with TSMC for large-scale production by 2026 [4][6]. - The company has ordered over 200,000 NVIDIA H20 chips, valued at over $2 billion, highlighting the high costs of computing power that are driving its chip development initiatives [4][6].   Group 5: Industry Implications - The competition among these tech giants in the domestic computing power sector is not only crucial for their individual growth but also for the future of China's AI industry [6][7]. - As these companies invest heavily in domestic chip development, there is potential for breaking the foreign chip monopoly and establishing a more autonomous and robust domestic computing ecosystem [6][7].
 喜讯!龙芯首款GPU,即将流片!
 是说芯语· 2025-09-16 02:59
 Core Viewpoint - Longxin Zhongke's 9A1000 graphics card marks a significant milestone for the company, which has primarily focused on CPUs, as it begins to enter the GPU market with a product aimed at AI acceleration [1][5].   Group 1: Product Development - The 9A1000 graphics card has completed its development phase and is set to enter the tape-out stage in Q3 2023 [1]. - The 9A1000 is positioned as an entry-level graphics card that supports AI acceleration, differentiating it from other Chinese graphics cards like the Lishan G100, which is said to compete with NVIDIA's GeForce RTX 4060 [1].   Group 2: Performance Specifications - Longxin claims that the 9A1000's performance is comparable to the Radeon RX 550 released eight years ago, with a 20% reduction in the area of each GPU compute unit and a 25% increase in operating frequency [3]. - The 9A1000 offers a maximum AI computing power of 40 TOPS, which is slightly lower than AMD's Ryzen AI Max+ chip at 50 TOPS [5]. - The 9A2000, another graphics card project, integrates four 9A1000 units and is expected to achieve a single-precision floating-point performance of 5 TFLOPS and an INT8 AI computing power of 160 TOPS, with a memory bandwidth of 256 GB/s [5].   Group 3: Future Developments - The 9A2000 is anticipated to launch in 2027 and is expected to be up to 10 times faster than the 9A1000, potentially reaching performance levels comparable to the GeForce RTX 2080 [5]. - The upcoming 9A3000 is projected to be a high-performance GPGPU, with potential performance improvements of 3-5 times if advanced Xnm technology is utilized [6].   Group 4: Market Context - The graphics card industry in China has seen many companies and startups entering the market, but many have failed, leaving only a few notable players like Longxin and Lishan Technology to gain attention [6].
 市场监管总局:英伟达违反反垄断法!
 是说芯语· 2025-09-15 08:24
 Core Viewpoint - Nvidia is under investigation by the State Administration for Market Regulation (SAMR) of China for allegedly violating the Anti-Monopoly Law during its acquisition of Mellanox Technologies, failing to comply with the restrictive conditions set in 2020 [2][3][4].   Investigation Background - In 2020, SAMR approved Nvidia's acquisition of Mellanox with additional restrictive conditions, which Nvidia allegedly did not effectively implement during the integration process, leading to the current investigation [3][4].   Investigation Basis - The investigation is based on Articles 45 and 46 of the Anti-Monopoly Law of the People's Republic of China and the announcement regarding the approval of Nvidia's acquisition with restrictive conditions [4].   Product Development and Market Impact - Nvidia is rumored to be developing a new AI chip, the B30A, specifically for the Chinese market, expected to be released in Q4 2025, featuring next-generation high bandwidth memory and TSMC's N4P process [4][5]. - The B30A chip is anticipated to have approximately half the computational power of the H300 chip, which is currently generating significant revenue for Nvidia in China [5]. - Nvidia's CEO Jensen Huang indicated that the ability to supply new products to Chinese AI data centers depends on U.S. government decisions, highlighting the uncertainty surrounding the approval of the new chip [4][5].   Market Dynamics - Chinese tech companies are eager to purchase Nvidia chips, but the Chinese government aims for semiconductor self-sufficiency, complicating long-term reliance on Nvidia [5]. - Previous statements from former U.S. President Trump indicated that only chips with performance 30% to 50% lower than top-tier products would be allowed for export to China, adding to the uncertainty regarding the new chip specifications [5].
 美国工作20年!英特尔资深专家加入清华大学
 是说芯语· 2025-09-15 04:09
在为英特尔的芯片设计贡献了近二十年之后,该公司一位领先的半导体架构师( Principal )离开 美国,加入清华大学担任全职教授。 据介绍,苏飞是芯片测试和半导体可靠性领域的资深工程师,现任母校集成电路学院兴华讲座 教授。 在英特尔,苏飞的工作涵盖了芯片的整个生命周期,从早期概念到大规模生产,重点是提高从 智能手机到数据中心等各种产品中使用的先进微处理器的可靠性、安全性和长期性能。 浏览资料后发现,他还帮助制定了芯片设计的全球标准,指导了美国大学的研究以解决实际的 工程挑战,并因工作获得了多项行业荣誉。 苏飞是电气电子工程师协会 (IEEE) 的高级会员,他表示,弥合学术界和工业界之间差距的机会 让他"深受激励",这一主题贯穿了他的大部分职业生涯。 作为IEEE计算机协会理事会候选人,他在2023年的一份声明中写道:"在指导年轻学生和专业 人士应对不断发展的计算和半导体行业的过程中,我感到非常有成就感。" 苏飞,清华大学集成电路学院长聘教授、清华大学兴华讲席教授、博士生导师。 1999和2001年获清华大学自动化学士和硕士学位,2006年博士毕业于美国杜克大学电子与计算 机工程系。 2006至2025年就职 ...
 突发!AI迫使科技巨头大裁员,更大的失业潮即将来临!
 是说芯语· 2025-09-15 02:39
 Core Viewpoint - The recent layoffs at major software companies like Oracle and Salesforce signal a rapid shift in the tech industry due to the impact of AI, which is not only enhancing efficiency but also replacing jobs directly [1][3].   Group 1: Layoffs and AI Impact - Oracle has cut over 3,000 jobs globally, affecting various markets including the US, India, Canada, the Philippines, and Europe, indicating a broad and significant reduction rather than targeted cuts [1]. - Salesforce has laid off approximately 4,000 customer service personnel, as their AI platform, AgentForce, can handle nearly half of customer interactions, showcasing the efficiency and cost-saving potential of AI [1]. - The trend of layoffs is not isolated; Microsoft has laid off 15,000 employees since May, while other companies like Amazon and T-Mobile are also reducing their workforce, reflecting a broader industry contraction [3].   Group 2: Employee Concerns and Opportunities - Employees at Oracle and Salesforce express anxiety over job security and the rapid pace at which AI is replacing roles, with concerns that AI is penetrating core business functions rather than just low-skill jobs [4]. - Despite the fears of job displacement, AI is also creating new opportunities, as both Oracle and Salesforce are investing more in AI products, cloud computing, and data analytics, leading to a demand for skilled professionals who can work alongside AI [4]. - The key challenge for individuals is not whether they will be replaced by AI, but rather how to adapt and learn to collaborate with AI to enhance their value in the workforce [5][6].
 美制裁两家中国芯片设备企业!因涉嫌向中芯国际提供设备
 是说芯语· 2025-09-15 00:25
 Core Viewpoint - The U.S. Department of Commerce has added two Chinese semiconductor equipment companies to the Entity List, accusing them of providing regulated chip manufacturing equipment to SMIC, which is seen as a move to strengthen export controls on Chinese chips, potentially impacting the global semiconductor supply chain [1][3].   Group 1: Companies Involved - The two companies added to the Entity List are GMC Semiconductor Technology (Wuxi) Co., Ltd. and Jicun Semiconductor Technology (Shanghai) Co., Ltd., which are accused of violating export control regulations by supplying equipment to SMIC [2][4]. - These companies focus on the research and manufacturing of front-end semiconductor equipment, including etching and thin film deposition equipment [3].   Group 2: Impact of U.S. Measures - The U.S. claims that these companies provided equipment that can be used for advanced chip processes, and as a result, U.S. companies are now prohibited from exporting related technologies and products to them [3]. - The Chinese semiconductor industry association has condemned the U.S. actions as unilateralism and protectionism, asserting that they will defend the legitimate rights of Chinese enterprises [4]. - In 2023, the Chinese semiconductor equipment market reached a scale of $30 billion, with domestic equipment market share increasing to 20%, indicating progress in technology fields such as etching, cleaning, and thin film deposition [4].
 被美国列入实体清单后,复旦微最新披露!
 是说芯语· 2025-09-14 11:45
 Core Viewpoint - The company emphasizes its commitment to independent innovation and stable operations, aiming to create long-term value for investors and partners in a complex global technology landscape [2].   Strategic Reserves - The company has significantly increased its strategic reserves, with inventory growing from approximately 600 million at the end of 2020 to about 3.1 billion by mid-2025, enhancing supply chain stability and risk resilience [3].   Industry Collaboration - The company maintains an open cooperation mindset, strengthening its supply chain diversification since 2022 and enhancing collaboration with domestic and international partners, which has improved supply chain resilience and production capacity [4].   Frontier Innovation - The company has established a research and development platform for FPAI heterogeneous fusion architecture chips, covering a full spectrum of computing power chips from 4 TOPS to 128 TOPS, with the first 32 TOPS product showing good promotion progress [5].  - The company is committed to continuous core technology upgrades and enhancing independent control levels while fostering collaborative innovation within the industry [5].
 美国芯片巨头三年降价一半,中国企业陷入“被动跟跌” 困境
 是说芯语· 2025-09-14 07:25
 Core Viewpoint - The Chinese Ministry of Commerce has initiated an anti-dumping investigation into imported simulation chips from the United States, citing significant price drops and market share gains that harm domestic producers [2][12].   Summary by Sections   Investigation Background - The investigation was prompted by a request from the domestic industry, aligning with Chinese laws and WTO rules. The products under scrutiny include general interface and gate driver chips [2][12]. - From 2022 to 2024, imports of these products from the U.S. increased by 37%, while their prices fell by 52%, negatively impacting domestic sales [2][3].   Import and Market Share Data - The U.S. simulation chips accounted for an average market share of 41% in China during the investigation period, with a significant increase in import volumes: 1.159 billion units in 2022, 1.299 billion in 2023, and 1.590 billion in 2024 [4][5]. - The market share of U.S. simulation chips rose from 35.40% in 2022 to 44.98% in 2024, indicating a growing dominance in the Chinese market [6][11].   Price Trends and Impact on Domestic Industry - The dumping margins for general interface chips reached 302.41%, while gate driver chips saw even higher margins at 458.51%, indicating severe price undercutting [3][4]. - Prices of U.S. general interface chips dropped from 3.00 CNY per unit in 2022 to 1.55 CNY in 2024, a cumulative decrease of 48.33%. Similarly, gate driver chips fell from 3.99 CNY to 1.76 CNY, a drop of 55.85% [7][9]. - In contrast, domestic prices for similar products decreased less significantly, leading to a situation where domestic companies are forced to follow the price drops of imported products, resulting in reduced profit margins [11].   Industry Response and Support - The Jiangsu Semiconductor Industry Association has expressed that the U.S. dumping practices have severely impacted the domestic industry, leading to losses and reduced operational rates [11][13]. - Both the China Chamber of Commerce for Import and Export of Machinery and Electronic Products and the China Semiconductor Industry Association have voiced their support for the anti-dumping investigation, emphasizing the need for fair competition in the semiconductor market [12][13].
 上交所发布!宇树科技王兴兴等在列!
 是说芯语· 2025-09-14 02:19
 Core Viewpoint - The Shanghai Stock Exchange has announced the candidate list for the third Technology Innovation Advisory Committee, which includes founders and CEOs from several well-known technology companies, indicating a focus on enhancing the advisory capacity for the STAR Market [1][6].   Group 1: Candidate List and Composition - The candidate list for the third Technology Innovation Advisory Committee includes 60 individuals, featuring prominent figures such as Wang Xingxing (CEO and CTO of Yushu Technology), Wang He (Founder and CTO of Galaxy General Robotics), and Peng Zhihui (Co-founder and CTO of Zhiyuan Innovation) [1][2]. - The committee aims to provide professional consultation and policy advice for the construction of the STAR Market and the review of IPO applications, comprising experts from high-tech industries, strategic emerging industries, and renowned entrepreneurs [7].   Group 2: Recent Developments and Policies - In June, the STAR Market implemented the "1+6" policy reform, reintroducing the fifth set of listing standards applicable to frontier industries such as artificial intelligence and commercial aerospace, allowing companies without profits but with core technologies to access capital markets [6]. - Since the implementation of the "1+6" policy, the STAR Market has received 15 new IPO applications, including four from unprofitable companies and one that meets the fifth set of standards [6].